An aqueous solution contains 0.413 M hydrocyanic acid. How many mL of 0.319 M potassium hydroxide would have to be added to 150 mL of this solution in order to prepare a buffer with a pH of 9.440? mL

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Q: 4. What is the molarity of K* in a solution that contains 63.3 ppm of K3Fe(CN)6(329.3 g/mol)?

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Q: QUESTION 4 Which of the following compounds cannot hydrogen bond? O CH3NH2 OCH3CH(OH)CH3 O (CH3CH2CH...

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Q: CH;NH, Hi, CH

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Q: Which of the following describes an electrolytic cell? The energy is transformed from chemical to el...

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Q: Consider the reaction: N2O4(g)  2 NO2(g). What is ΔS° at 25 °C?      ΔHf°, kJ mol-1 ΔGf°, kJ mol...

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Q: How many ions of Al are present in 1 mole of Al2S3

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Q: What is the correct systematic name for the compound shown here? CH3 CH3

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Solutions

Solutions can be considered as homogeneous mixtures which contain two or more than two chemical substances. The chemical substance which is the greater part is defined as solvent. And the chemical substance that is dissolved in a solvent is referred to as solute. Solution chemistry plays an important role in chemistry since it supports many commercial applications of solutions.